holmes in the back of the theater. we are confident that he ancted alone. >> such evil is senseless. it is beyond reason. >> it is an absolute horror for all of those people who were in those theaters, and their families. our hearts go out to them. >> a dark night that will never be forgotten, and the search for answers to the tragedy in colorado. good evening. i'm ann curry here in aurora, colorado. a community reeling from that deadly shooting overnight in the theater just behind me. here are the latest numbers from police. 12 people were killed. 59 people were wounded. some of them remain in critical condition at this hour. we begin tonight with the very latest. tonight, it is not just aurora, colorado, in stunned disbelief, it is an entire nation. nearly 18 1/2 hours after the deadly rampage at this multiplex in suburban denver, police here are still trying to make some sense of a senseless act of violence. the alleged gunman is in custody. he's been identified as 24-year-old james eagan holmes. he lived in this ap